Rather, the renter now has worthless points.
Similar to a gift card. If I sell you a gift card 11 months before it expires, to a restaurant that is always booked at least 2 months in advance, you’re never going to convince me that that card has the same value 6 weeks before it expires. More importantly, you aren’t going to convince me as an owner that that’s my problem not yours.
The renter bought a reservation. The owner sold the potential value in the points. For many, both are now gone.
Its just not so simple to say, not my problem. Since the owner has 70% of the transaction already, this argument doesn’t seem well-suited to finding a reasonable solution.
If I were an owner being told, suck it up, buttercup, my response would be - no, turnip. Good luck squeezing me.